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/* This file is part of the KDE project
Copyright (C) 2005 Dario Massarin <nekkar@libero.it>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
*/
#include "core/transferhandler.h"
#include "core/job.h"
#include "core/jobqueue.h"
#include "core/transfergroup.h"
#include "core/transfergrouphandler.h"
#include "core/transfertreemodel.h"
#include "core/plugin/transferfactory.h"
#include "settings.h"
#include "mainwindow.h"
#include "kgetkjobadapter.h"
#include <kdebug.h>
#include <klocale.h>
#include <KPassivePopup>
#include <QAction>
#include <QVariant>
TransferHandler::TransferHandler(Transfer * parent, Scheduler * scheduler)
: Handler(scheduler, parent),
m_transfer(parent),
m_changesFlags(Transfer::Tc_None)
{
static int dBusObjIdx = 0;
m_dBusObjectPath = "/KGet/Transfers/" + QString::number(dBusObjIdx++);
m_kjobAdapter = new KGetKJobAdapter(this, this);
connect(m_transfer, SIGNAL(capabilitiesChanged()), this, SIGNAL(capabilitiesChanged()));
}
TransferHandler::~TransferHandler()
{
}
Transfer::Capabilities TransferHandler::capabilities() const
{
return m_transfer->capabilities();
}
void TransferHandler::start()
{
if(m_transfer->group()->status() == JobQueue::Running)
{
m_transfer->setPolicy(Job::None);
KGet::model()->moveTransfer(m_transfer, m_transfer->group());
}
else
{
m_transfer->setPolicy(Job::Start);
}
}
void TransferHandler::stop()
{
if (m_transfer->group()->status() == JobQueue::Stopped)
{
m_transfer->setPolicy(Job::None);
}
else
{
m_transfer->setPolicy(Job::Stop);
}
}
int TransferHandler::elapsedTime() const
{
return m_transfer->elapsedTime();
}
int TransferHandler::remainingTime() const
{
return m_transfer->remainingTime();
}
KIO::filesize_t TransferHandler::totalSize() const
{
return m_transfer->totalSize();
}
KIO::filesize_t TransferHandler::downloadedSize() const
{
return m_transfer->downloadedSize();
}
KIO::filesize_t TransferHandler::uploadedSize() const
{
return m_transfer->uploadedSize();
}
int TransferHandler::percent() const
{
return m_transfer->percent();
}
int TransferHandler::downloadSpeed() const
{
return m_transfer->downloadSpeed();
}
int TransferHandler::averageDownloadSped() const
{
return m_transfer->averageDownloadSpeed();
}
int TransferHandler::uploadSpeed() const
{
return m_transfer->uploadSpeed();
}
QVariant TransferHandler::data(int column)
{
// kDebug(5001) << "TransferHandler::data(" << column << ")";
switch(column)
{
case 0:
return dest().fileName();
case 1:
if (status() == Job::Aborted && !error().text.isEmpty())
return error().text;
return statusText();
case 2:
if (totalSize() != 0)
return KIO::convertSize(totalSize());
else
return i18nc("not available", "n/a");
case 3:
// return QString::number(percent())+'%'; // display progressbar instead
return QVariant();
case 4:
if (downloadSpeed() == 0)
{
if (m_transfer->isStalled())
return i18n("Stalled");
else
return QString();
}
else
return i18n("%1/s", KIO::convertSize(downloadSpeed()));
case 5:
if (status() == Job::Running && downloadSpeed() != 0)
return KIO::convertSeconds(remainingTime());
else
return QString();
default:
return QVariant();
}
}
void TransferHandler::setSelected( bool select )
{
if( (select && !isSelected()) || (!select && isSelected()) )
{
m_transfer->m_isSelected = select;
setTransferChange( Transfer::Tc_Selection, true );
}
}
bool TransferHandler::isSelected() const
{
return m_transfer->m_isSelected;
}
Transfer::ChangesFlags TransferHandler::changesFlags() const
{
return m_changesFlags;
}
void TransferHandler::resetChangesFlags()
{
m_changesFlags = 0;
}
void TransferHandler::destroy()
{
kDebug(5001) << "TransferHandler::destroy() ENTERING";
kDebug(5001) << "TransferHandler::destroy() LEAVING";
}
void TransferHandler::setTransferChange(ChangesFlags change, bool notifyModel)
{
m_changesFlags |= change;
if (notifyModel)
{
// Notify the TransferTreeModel
m_transfer->model()->postDataChangedEvent(this);
m_kjobAdapter->slotUpdateDescription();
}
}
QList<QAction*> TransferHandler::contextActions()
{
QList<QAction*> actions;
if (status() != Job::Finished)
{
actions << KGet::actionCollection()->action("start_selected_download")
<< KGet::actionCollection()->action("stop_selected_download");
}
actions << KGet::actionCollection()->action("delete_selected_download")
<< KGet::actionCollection()->action("redownload_selected_download")
<< KGet::actionCollection()->action("select_all");
return actions;
}
QList<QAction*> TransferHandler::factoryActions()
{
QList<QAction*> actions;
foreach(QAction *action, m_transfer->factory()->actions(this))
actions.append(action);
return actions;
}
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